← Back to Products

ZO Skin Health Firming Serum

Name: ZO Skin Health Firming Serum
Brand: ZO Skin Health
Price: 215.00 GBP
Availability: OutOfStock

£215.00

Tax included.

Size: 47ml

47ml

COMPLETE REGISTRATION APPROVED & REGISTERED? PLEASE LOGIN TO ORDER

Consultation required

To purchase ZO Skin Health products, a telephone,video or in-clinic consultation with one of our skincare specialist nurses is required. You can either book your consultation below before completing the registration, or complete the online registration first — if approved, you can then then arrange your consultation, which you can do via WhatsApp or by calling 07811446686. If you need any help, call us on 07811446686 or message us on WhatsApp.

✓ 97% Saw Firmer Skin by Week 12 | ✓ ZCORE Complex and Sodium DNA | ✓ Gentle Enough for Neck and Sensitive Areas

ZO Skin Health Firming Serum is ZO's anti-ageing breakthrough in skin structure and shape: a mild, lightweight serum that visibly tightens and firms, softens the look of sagging and laxity, and helps define the contours of the mid-face and jawline. Clinically shown to deliver firmer, more lifted-looking skin in 12 weeks, it is the firming serum for a face starting to lose its shape, and gentle enough for the neck.

ZO Skin Health Firming Serum works on the structural layer rather than the surface. Sodium DNA supports the skin's natural renewal process and the look of a more defined facial contour; the exclusive ZCORE complex, a biomimetic tetrapeptide with sweet yellow clover, reinforces the skin's natural support system to improve the appearance of visibly sagging skin; and ZO-RRS2 plant stem cell complex provides powerful antioxidant benefits while calming visible redness. In ZO's independent 24-week clinical study on 45 women aged 40 to 69, 97% showed significant improvement in firmness by week 12, 93% showed significant improvement in both mid-face and jawline sagging as graded by an expert, and 88% showed improved elasticity.

Visible Results Users Love

Visibly firmer skin - 97% improved by week 12
A more defined jawline and mid-face - 93% improved
Improved elasticity measured in 88% of users
Hydrated-looking skin by week 8 (83% agreed)
A noticeable improvement in overall appearance by week 8 (79% agreed)

Why This Beats a Standard Firming Serum

Structure, not just surface - ZO Skin Health Firming Serum targets the layer where firmness is lost, with Sodium DNA and ZCORE
Firming results without retinol, so it suits skin that cannot tolerate high-potency vitamin A
Backed by a 24-week independent study with instrument-measured firmness and elasticity, not self-assessment alone
Mild and lightweight enough for the neck, décolletage and other sensitive areas
Clinically tested and free of parabens, SLS, SLES, phthalates and gluten

Best For

Early signs of sagging and loss of jawline definition
Skin that has lost elasticity and bounce
The neck and décolletage as well as the face
All skin types, including sensitive skin
Anyone who wants firming without a retinol adjustment period

Choose ZO Skin Health Firming Serum if visible laxity and loss of contour are your main concerns; if thinning, crepey texture is the bigger issue, ZO Growth Factor Serum is the complementary partner.

With more than two decades in specialist skincare and medical aesthetics, Becci is a registered aesthetics nurse who is blunt about firming creams: most do very little. ZO Skin Health Firming Serum is one of the few she recommends, because the 24-week study measured firmness with an instrument rather than a questionnaire, and because clients who use it on the jawline come back describing skin that feels tighter and holds its shape.

Size: 47ml

FAQS

Is ZO Skin Health Firming Serum good for a sagging jawline? +

That is exactly where ZO tested it. In the brand's 24-week independent study, 93% showed significant improvement in both mid-face and jawline sagging by week 12, as graded by an expert, and 97% showed significant improvement in firmness.

Does Firming Serum contain retinol? +

No. ZO achieves the firming result through Sodium DNA, ZCORE and ZO-RRS2 rather than retinol, which is why it suits sensitive skin and people who cannot tolerate high-potency vitamin A. The ingredient list does include a small amount of retinyl palmitate, a mild vitamin A derivative.

Can I use ZO Firming Serum on my neck? +

Yes. ZO describes it as mild and lightweight enough for sensitive areas, and directs it to the face, neck and décolletage with upward, lifting strokes.

What is the difference between Firming Serum and Growth Factor Serum? +

Firming Serum targets structural firmness and visible sagging, particularly the mid-face and jawline. Growth Factor Serum targets skin density, thinning and the appearance of lines by supporting renewal. ZO calls them complementary and many clients use both.

Can I use ZO Skin Health Firming Serum with Daily Power Defense? +

Yes, ZO recommends the pairing. Apply Daily Power Defense first, then Firming Serum, then sunscreen in the morning.

How long does it take to see results? +

ZO's study timeline: by week 8, 86% said skin felt in better condition and 83% said it looked hydrated; by week 12, 97% showed improved firmness and 93% improved mid-face and jawline sagging. Results build with consistent twice-daily use.

What is ZCORE? +

ZCORE is ZO's exclusive complex of a biomimetic tetrapeptide and sweet yellow clover extract. ZO describes it as working beneath the surface to reinforce the skin's natural structural support system, improving visible firmness and elasticity over time.

Is it suitable for sensitive skin? +

Yes. ZO formulates it as a mild, lightweight, tolerable serum for all skin types, including sensitive skin and sensitive areas. Patch test first if your skin is very reactive.

Can I use ZO Skin Health Firming Serum during pregnancy or while breastfeeding? +

It contains no retinol, but the ingredient list does include retinyl palmitate, a mild vitamin A derivative. ZO advises checking with your physician before using any active skincare while pregnant or breastfeeding, and many clinicians suggest avoiding vitamin A derivatives at this time, so check with your midwife or GP first. ZO Growth Factor Serum is a vitamin A-free alternative.